by combining signals additively or in product demodulators

Introduced: September 1968

Last revised: January 2006

Full Title

Demodulation of angle-modulated oscillations > by detecting phase difference between two signals obtained from input signal > by combining signals additively or in product demodulators

Classification Context

Section:: ELECTRICITY
Class:: ELECTRONIC CIRCUITRY
Subclass:: DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER

Scope Notes

Glossary: Product Mathematical operation

4 direct subcodes

Child Classifications

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H03D 3/08 by means of diodes, e.g. Foster-Seeley discriminator
H03D 3/12 by means of discharge tubes having more than two electrodes
H03D 3/14 by means of semiconductor devices having more than two electrodes
H03D 3/16 by means of electromechanical resonators